DE50004611D1 - Bearing arrangement for a screw drive - Google Patents

Bearing arrangement for a screw drive

Info

Publication number
DE50004611D1
DE50004611D1 DE50004611T DE50004611T DE50004611D1 DE 50004611 D1 DE50004611 D1 DE 50004611D1 DE 50004611 T DE50004611 T DE 50004611T DE 50004611 T DE50004611 T DE 50004611T DE 50004611 D1 DE50004611 D1 DE 50004611D1
Authority
DE
Germany
Prior art keywords
screw drive
bearing arrangement
bearings
flange
projection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50004611T
Other languages
German (de)
Inventor
Dipl-Ing Schwinghammer
Juergen Hilbinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Priority to DE50004611T priority Critical patent/DE50004611D1/en
Application granted granted Critical
Publication of DE50004611D1 publication Critical patent/DE50004611D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/30—Material joints
    • F16C2226/36—Material joints by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts

Abstract

The bearing system for a screw drive for use in precision work consists of two ball-in-groove bearings (2) in a housing (10). This has a projection (11) which covers the face of the bearings and a flange (12) at the other end.
DE50004611T 1999-03-24 2000-02-16 Bearing arrangement for a screw drive Expired - Lifetime DE50004611D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50004611T DE50004611D1 (en) 1999-03-24 2000-02-16 Bearing arrangement for a screw drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19913200A DE19913200B4 (en) 1999-03-24 1999-03-24 Bearing arrangement for a screw drive
DE50004611T DE50004611D1 (en) 1999-03-24 2000-02-16 Bearing arrangement for a screw drive

Publications (1)

Publication Number Publication Date
DE50004611D1 true DE50004611D1 (en) 2004-01-15

Family

ID=7902154

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19913200A Expired - Fee Related DE19913200B4 (en) 1999-03-24 1999-03-24 Bearing arrangement for a screw drive
DE50004611T Expired - Lifetime DE50004611D1 (en) 1999-03-24 2000-02-16 Bearing arrangement for a screw drive

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19913200A Expired - Fee Related DE19913200B4 (en) 1999-03-24 1999-03-24 Bearing arrangement for a screw drive

Country Status (6)

Country Link
US (1) US6322254B1 (en)
EP (1) EP1039173B1 (en)
JP (1) JP2000291672A (en)
AT (1) ATE255694T1 (en)
DE (2) DE19913200B4 (en)
ES (1) ES2211392T3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047233A1 (en) * 2000-09-23 2002-04-11 Zahnradfabrik Friedrichshafen machine housing
US6709162B2 (en) * 2000-12-06 2004-03-23 Nsk Ltd. Rolling bearing unit
CN100510677C (en) * 2001-10-09 2009-07-08 日本精工株式会社 Device amd method for evaluating rigidity of bearing device, device and method for manufacturing bearing device, and bearing device
JP2004150472A (en) * 2002-10-29 2004-05-27 Minebea Co Ltd Bearing device
JP3983690B2 (en) * 2003-02-18 2007-09-26 三菱電機株式会社 Rotating electric machine
JP2004270797A (en) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd Bearing apparatus, head supporting apparatus and recording reproducing and apparatus
WO2005005062A1 (en) * 2003-07-10 2005-01-20 Ab Skf Bearing unit with brazed or soldered connection
DE102005009721B3 (en) * 2005-03-03 2006-10-12 Ab Skf bearing arrangement
CN100412393C (en) * 2005-04-29 2008-08-20 深圳富泰宏精密工业有限公司 Hinge structure
KR100666356B1 (en) 2005-07-18 2007-01-11 세메스 주식회사 Roller bearing unit and apparatus for delivering a substrate using the same
DE102006007012B4 (en) * 2006-02-15 2007-11-08 Aktiebolaget Skf bearing arrangement
BE1017166A3 (en) * 2006-06-13 2008-03-04 Hansen Transmissions Int
DE102006046171A1 (en) * 2006-09-29 2008-04-03 Schaeffler Kg One-row angular ball bearing for positioning an advancing spindle of a machine tool comprises an outer ring, a centering seat with a seat surface and a stop edge for a centering ring
DE102007023951A1 (en) * 2007-05-23 2008-12-04 Zf Friedrichshafen Ag Spur wheel bearing for spur wheel, comprises two adjacent axially arranged angular ball bearings, where required axial pre-loading force is generated between outer bearing rings of angular ball bearings by defined oversize of circlip
US8807840B2 (en) * 2009-04-20 2014-08-19 Borgwarner Inc. Insulating and damping sleeve for a rolling element bearing cartridge
DE102010043806A1 (en) * 2010-11-12 2012-05-16 Aktiebolaget Skf Method for mounting a roller bearing support module and roller bearing module
DE102010043807A1 (en) * 2010-11-12 2012-05-16 Aktiebolaget Skf Rolling bearing carrier module and compressor
DE102010062753A1 (en) * 2010-12-09 2012-06-14 Robert Bosch Gmbh Bearing arrangement with a bearing plate and a fixed bearing, in particular for a throttle valve
EP2639465A1 (en) * 2012-03-16 2013-09-18 Peer Bearing S.r.l. Ball bearing assembly method for low noise applications, and ball bearing assembly specifically adapted for implementing such method
CN102606631A (en) * 2012-03-19 2012-07-25 无锡市宏飞工贸有限公司 Speed-up wheel bearing
US20130343686A1 (en) * 2012-06-25 2013-12-26 Leroy Edwards, JR. Low Resistance Wheel
CN103219670B (en) * 2013-03-30 2016-08-24 国家电网公司 A kind of tune strain insulator-string automatic aligning fixture
JP6179717B2 (en) * 2013-09-30 2017-08-16 三浦工業株式会社 Scroll fluid machinery
CN205669546U9 (en) 2013-11-26 2016-12-21 三菱电机株式会社 Butterfly valve
DE102013224480A1 (en) * 2013-11-29 2015-06-03 Aktiebolaget Skf Method for producing a bearing arrangement and bearing arrangement
CN104141682B (en) * 2014-07-25 2016-08-31 慈溪新美培林精密轴承有限公司 A kind of flange bearing
DE102016124837B3 (en) * 2016-12-19 2018-04-26 Schaeffler Technologies AG & Co. KG Hub bearing housing
JP6300194B2 (en) * 2017-04-12 2018-03-28 三浦工業株式会社 Scroll fluid machinery
JP2020079602A (en) * 2018-11-12 2020-05-28 多摩川精機株式会社 Bearing structure
IT201900004251A1 (en) * 2019-03-25 2020-09-25 Skf Ab INTEGRATED MODULE BEARING ELEMENT - SUSPENSION MAST AND ITS MANUFACTURING METHOD
CN115419653A (en) * 2020-08-05 2022-12-02 壮大材料科技(杭州)有限公司 Ball bearing and application thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403367A (en) * 1920-02-24 1922-01-10 Frank S Vander Bogart Ball bearing
US1420497A (en) * 1921-04-20 1922-06-20 Victor W Page Pinion-shaft housing
DE505282C (en) * 1930-03-08 1930-08-16 Karl Jung Storage for spindles
DE672359C (en) * 1931-12-09 1939-03-06 Karl Jung Storage in which the shaft is supported by several groups of roller bearings
US2227697A (en) * 1938-01-14 1941-01-07 Heald Machine Co Tool head for grinding machines and the like
DE709904C (en) * 1938-11-29 1941-08-29 Aeg Fuse for interchangeable parts arranged on a shaft
DE938343C (en) * 1953-09-03 1956-01-26 Adolf Schnorr K G Arrangement of ball and roller bearings
DE1014796B (en) * 1954-12-29 1957-08-29 Kugelfischer G Schaefer & Co Cone sleeve for roller bearing assembly
US2924424A (en) * 1955-11-17 1960-02-09 Gen Electric Temperature compensated butterfly valve
US3372962A (en) * 1966-02-21 1968-03-12 Gen Precision Systems Inc Spindle apparatus useful with rotating memory discs
US3552812A (en) * 1969-06-11 1971-01-05 Textron Inc Angular-contact bearing construction
US3639019A (en) * 1969-07-01 1972-02-01 Schaeffler Ohg Industriewerk Radial ball bearings
US3986754A (en) * 1975-08-18 1976-10-19 The Torrington Company Bearing with axial fit-up ring
US4124257A (en) * 1977-08-11 1978-11-07 Fmc Corporation Bearing housing
US4366995A (en) * 1981-01-26 1983-01-04 Federal-Mogul Corporation Mower drive with yieldable spindle mount
US4462187A (en) * 1981-11-19 1984-07-31 Litton Industrial Products, Inc. Headsetting structure for double disc grinding machine
US4806028A (en) * 1988-06-20 1989-02-21 General Motors Corporation Bearing race keeper ring retention sleeve
DE3901317A1 (en) * 1989-01-18 1990-07-19 Inst Produktionstechnik Karlsr Device for setting the axial preload of rolling contact bearings and spindle nuts
DE3905385A1 (en) * 1989-02-22 1990-08-23 Geiger Erich Dipl Ing Fh Adjusting nut for bearings
DE9017861U1 (en) * 1990-11-22 1992-05-21 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
NL9400971A (en) * 1994-06-14 1996-01-02 Skf Ind Trading & Dev Vehicle hub bearing assembly as well as hub assembly.
DE19607336A1 (en) * 1996-02-27 1997-08-28 Krais Martin Adjustment for axial position of clearance or bearing

Also Published As

Publication number Publication date
DE19913200B4 (en) 2005-07-28
ATE255694T1 (en) 2003-12-15
JP2000291672A (en) 2000-10-20
US6322254B1 (en) 2001-11-27
DE19913200A1 (en) 2000-09-28
EP1039173A2 (en) 2000-09-27
EP1039173B1 (en) 2003-12-03
ES2211392T3 (en) 2004-07-16
EP1039173A3 (en) 2002-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8327 Change in the person/name/address of the patent owner

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

Ref document number: 1039173

Country of ref document: EP

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828